2. The engine of the helicopter is delivering 600 hp to the rotor shaft AB when the blade is rotating at 1200 Determine to the nearest 1/8 in. the diameter of the shaft AB, if the allowable shear stress is Tallow = 8 ksi and the angle of twist of the shaft is limited to 0.05 rad. The shaft is 2 ft long and made from L2 steel (G=11MPa). B

2. The engine of the helicopter is delivering 600 hp to the rotor shaft AB when the blade is rotating at 1200 Determine to the nearest 1/8 in. the diameter of the shaft AB, if the allowable shear stress is Tallow = 8 ksi and the angle of twist of the shaft is limited to 0.05 rad. The shaft is 2 ft long and made from L2 steel (G=11MPa). B

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Matrix Algebra for Structural analysis

Structural analysis is a process in which the effects of different loads and internal forces, acting on structures and their elements are determined. This method of analysis is effective in detecting the failure loads of the structural elements and the design can be altered before commencing the construction process, which ensures proper strength and safety of the structures.

Question

2. The engine of the helicopter is delivering 600 hp to the rotor shaft AB when the blade is rotating
at 1200 Determine to the nearest 1/8 in. the diameter of the shaft AB, if the allowable shear stress
is Tallow = 8 ksi and the angle of twist of the shaft is limited to 0.05 rad. The shaft is 2 ft long and
made from L2 steel (G=11MPa).
A
B

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